FS: New CAPI Heider FD312 Preamps Apr 18, 2022 19:39:41 GMT -6 Quote Select PostDeselect PostLink to PostBack to Top Post by traceaudio on Apr 18, 2022 19:39:41 GMT -6 I have 6x CAPI Heider FD312 Preamps available.They are $849 each with free shipping to the contiguous United States.